A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 5960-00-703-3208
NSN 5990-00-373-9787
NSN 5925-01-472-4642
NSN 5915-01-290-2396
NSN 5985-01-443-0997
NSN 5950-01-443-7972
NSN 5996-00-901-0519
NSN 5990-01-231-1214
NSN 2925-01-308-6220
NSN 6130-00-737-0459
NSN 5965-01-350-5105
NSN 5895-00-353-1795